error installing with quantum

gistfile1.txt

[vagrant@127.0.0.1:2222] out: Traceback (most recent call last):
[vagrant@127.0.0.1:2222] out:   File "/vagrant/Openstack-DevstackPy/stack", line 199, in main
[vagrant@127.0.0.1:2222] out:     started_ok = run(args)
[vagrant@127.0.0.1:2222] out:   File "/vagrant/Openstack-DevstackPy/stack", line 165, in run
[vagrant@127.0.0.1:2222] out:     runner.run(persona_inst, root_dir)
[vagrant@127.0.0.1:2222] out:   File "/vagrant/Openstack-DevstackPy/devstack/progs/actions.py", line 149, in run
[vagrant@127.0.0.1:2222] out:     self._run(persona, root_dir, component_order, instances)
[vagrant@127.0.0.1:2222] out:   File "/vagrant/Openstack-DevstackPy/devstack/progs/actions.py", line 200, in _run
[vagrant@127.0.0.1:2222] out:     instances,
[vagrant@127.0.0.1:2222] out:   File "/vagrant/Openstack-DevstackPy/devstack/progs/actions.py", line 113, in _run_phase
[vagrant@127.0.0.1:2222] out:     result = functor(instance)
[vagrant@127.0.0.1:2222] out:   File "/vagrant/Openstack-DevstackPy/devstack/progs/actions.py", line 197, in <lambda>
[vagrant@127.0.0.1:2222] out:     lambda i: i.install(),
[vagrant@127.0.0.1:2222] out:   File "/vagrant/Openstack-DevstackPy/devstack/component.py", line 229, in install
[vagrant@127.0.0.1:2222] out:     packager.install(p)
[vagrant@127.0.0.1:2222] out:   File "/vagrant/Openstack-DevstackPy/devstack/packaging/apt.py", line 74, in install
[vagrant@127.0.0.1:2222] out:     self._execute_apt(cmd)
[vagrant@127.0.0.1:2222] out:   File "/vagrant/Openstack-DevstackPy/devstack/packaging/apt.py", line 59, in _execute_apt
[vagrant@127.0.0.1:2222] out:     **kargs)
[vagrant@127.0.0.1:2222] out:   File "/vagrant/Openstack-DevstackPy/devstack/shell.py", line 179, in execute
[vagrant@127.0.0.1:2222] out:     stderr=stderr, cmd=str_cmd)
[vagrant@127.0.0.1:2222] out: ProcessExecutionError: None
[vagrant@127.0.0.1:2222] out: Command: apt-get install -y openvswitch-switch=1.2*
[vagrant@127.0.0.1:2222] out: Exit code: 100
[vagrant@127.0.0.1:2222] out: Stdout: 'Reading package lists...\nBuilding dependency tree...\nReading state information...\nThe following extra packages will be installed:\n  openvswitch-common\nSuggested packages:\n  ethtool openvswitch-datapath-module\nThe following NEW packages will be installed:\n  openvswitch-common openvswitch-switch\n0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.\nNeed to get 1,591 kB of archives.\nAfter this operation, 3,949 kB of additional disk space will be used.\nGet:1 http://us.archive.ubuntu.com/ubuntu/ oneiric/universe openvswitch-common amd64 1.2.0-1ubuntu3 [511 kB]\nGet:2 http://us.archive.ubuntu.com/ubuntu/ oneiric/universe openvswitch-switch amd64 1.2.0-1ubuntu3 [1,080 kB]\nFetched 1,591 kB in 1s (872 kB/s)\nSelecting previously deselected package openvswitch-common.\n(Reading database ... 62837 files and directories currently installed.)\nUnpacking openvswitch-common (from .../openvswitch-common_1.2.0-1ubuntu3_amd64.deb) ...\nSelecting previously deselected package openvswitch-switch.\nUnpacking openvswitch-switch (from .../openvswitch-switch_1.2.0-1ubuntu3_amd64.deb) ...\nProcessing triggers for man-db ...\nProcessing triggers for ureadahead ...\nSetting up openvswitch-common (1.2.0-1ubuntu3) ...\nSetting up openvswitch-switch (1.2.0-1ubuntu3) ...\n * Inserting openvswitch module\n'
[vagrant@127.0.0.1:2222] out: Stderr: 'FATAL: Module openvswitch_mod not found.\ninvoke-rc.d: initscript openvswitch-switch, action "start" failed.\ndpkg: error processing openvswitch-switch (--configure):\n subprocess installed post-installation script returned error exit status 1\nErrors were encountered while processing:\n openvswitch-switch\nE: Sub-process /usr/bin/dpkg returned an error code (1)\n'

Fatal error: sudo() received nonzero return code 1 while executing!

Requested: /vagrant/Openstack-DevstackPy/stack -d ~/openstack -vv --no-prompt-passwords --persona /vagrant/Openstack-DevstackPy/conf/personas/devstack-quantum.sh.yaml -a install
Executed: sudo -S -p 'sudo password:'  /bin/bash -l -c "cd /home/vagrant/openstack-config && /vagrant/Openstack-DevstackPy/stack -d ~/openstack -vv --no-prompt-passwords --persona /vagrant/Openstack-DevstackPy/conf/personas/devstack-quantum.sh.yaml -a install"

Aborting.

Disconnecting from 127.0.0.1:2222... done.